This Part Fits the following kits / parts:

#85235 - GEAR BOX/BULKHEAD SET

Savage X

Quick access to the front or rear differential by removing six
screws from the gear box. You can now access the front and rear
diff for easy maintenance without disassembling the chassis plates
or any part of the suspension. Just remove six screws from the
front or rear of the gear box and you can take the diff out .
Maintenance could not be easier!